Back in the early 1890s, when Louis Sullivan employed a certain Frank Lloyd Wright, they worked together to design the Charnley–Persky House. Sullivan primarily designed large commercial buildings, so this is one of his few houses. FLW designed a lot
Wingspread
Designed by Frank Lloyd Wright, Wingspread was completed in 1939 for the president of S.C. Johnson, Herbert Fisk Johnson Jr. It’s located north of Racine WI, in Wind Point. WI. Wright designed it as a family home, but since 1960,